cleanup comments

utils/subprocess.ts

@@ -28,13 +28,11 @@ export async function spawn(options: SpawnOptions): Promise<SpawnResult> {
   let stderrBuffer = "";
 
   return new Promise((resolve, reject) => {
-    // Spawn the child process
     const child = nodeSpawn(cmd, args, {
       env: env ? { ...process.env, ...env } : process.env,
       stdio: ["pipe", "pipe", "pipe"],
     });
 
-    // Set up timeout if specified
     let timeoutId: NodeJS.Timeout | undefined;
     let isTimedOut = false;
 
@@ -43,7 +41,6 @@ export async function spawn(options: SpawnOptions): Promise<SpawnResult> {
         isTimedOut = true;
         child.kill("SIGTERM");
 
-        // If SIGTERM doesn't work, use SIGKILL after 5 seconds
         setTimeout(() => {
           if (!child.killed) {
             child.kill("SIGKILL");
@@ -52,7 +49,6 @@ export async function spawn(options: SpawnOptions): Promise<SpawnResult> {
       }, timeout);
     }
 
-    // Handle stdout streaming
     if (child.stdout) {
       child.stdout.on("data", (data: Buffer) => {
         const chunk = data.toString();
@@ -61,7 +57,6 @@ export async function spawn(options: SpawnOptions): Promise<SpawnResult> {
       });
     }
 
-    // Handle stderr streaming
     if (child.stderr) {
       child.stderr.on("data", (data: Buffer) => {
         const chunk = data.toString();
@@ -70,7 +65,6 @@ export async function spawn(options: SpawnOptions): Promise<SpawnResult> {
       });
     }
 
-    // Handle process completion
     child.on("close", (exitCode) => {
       const durationMs = Date.now() - startTime;
 
@@ -91,15 +85,13 @@ export async function spawn(options: SpawnOptions): Promise<SpawnResult> {
       });
     });
 
-    // Handle process errors
-    child.on("error", (error) => {
+    child.on("error", (_error) => {
       const durationMs = Date.now() - startTime;
 
       if (timeoutId) {
         clearTimeout(timeoutId);
       }
 
-      // Still return buffered output even on error
       resolve({
         stdout: stdoutBuffer,
         stderr: stderrBuffer,
@@ -108,7 +100,6 @@ export async function spawn(options: SpawnOptions): Promise<SpawnResult> {
       });
     });
 
-    // Send input if provided
     if (input && child.stdin) {
       child.stdin.write(input);
       child.stdin.end();